How to stipulate the protection period and renewal after the successful registration of British trademarks?

The period of validity of the British trademark: 65,438+00 years from the date of application. Where it is necessary to continue to use the trademark after the expiration of the registration period, an application for renewal of registration shall be filed six months before the expiration of the registration period, and the validity period of each renewal of registration is 65,438+00 years. European trademarks are valid and protected in Britain. The international registration of trademarks can also be extended to the United Kingdom and protected by the Madrid Protocol. British applicants can apply for international registration through the British Patent Office based on their own registration or application in the UK, so as to designate other protocol member countries and obtain trademark protection in that country.